1323162009

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 2185634880

約数和(自身を除く): 862472871

約数列:

[1, 3, 9, 13, 23, 39, 69, 109, 117, 169, 207, 299, 327, 347, 507, 897, 981, 1041, 1417, 1521, 2507, 2691, 3123, 3887, 4251, 4511, 7521, 7981, 11661, 12753, 13533, 18421, 22563, 23943, 32591, 34983, 37823, 40599, 55263, 58643, 71829, 97773, 103753, 113469, 165789, 175929, 293319, 311259, 340407, 423683, 491699, 527787, 869929, 933777, 1271049, 1348789, 1475097, 2609787, 3813147, 4046367, 4425291, 6392087, 7829361, 11309077, 12139101, 19176261, 33927231, 57528783, 101781693, 147018001, 441054003, 1323162009]

約数ペア:

[(1, 1323162009), (3, 441054003), (9, 147018001), (13, 101781693), (23, 57528783), (39, 33927231), (69, 19176261), (109, 12139101), (117, 11309077), (169, 7829361), (207, 6392087), (299, 4425291), (327, 4046367), (347, 3813147), (507, 2609787), (897, 1475097), (981, 1348789), (1041, 1271049), (1417, 933777), (1521, 869929), (2507, 527787), (2691, 491699), (3123, 423683), (3887, 340407), (4251, 311259), (4511, 293319), (7521, 175929), (7981, 165789), (11661, 113469), (12753, 103753), (13533, 97773), (18421, 71829), (22563, 58643), (23943, 55263), (32591, 40599), (34983, 37823)]